Difference between revisions of "1.44inch SPI Arduino Module with D1mini"
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Revision as of 16:41, 19 January 2021
Contents
Product Picture
Wiring Description
| NUMBER | PIN | D1 miniDevelopment board corresponding wiring pin | 引脚说明 |
| 1 | LED | 3.3V | LCD backlight control pin( connect to 3.3V) |
| 2 | SCK | D5 | LCD SPI bus clock pin |
| 3 | SDA | D7 | LCD SPI bus write data pin |
| 4 | A0/DC | D3 | LCD register / data selection control pin |
| 5 | RESET | D2 | LCD reset control pin |
| 6 | CS | D1 | LCD chip selection control pin |
| 7 | GND | G | Power ground |
| 8 | VCC | 5V | Power positive |
